CN220069971U - Dry eye treatment device - Google Patents

Abstract

The utility model discloses a dry eye treatment device, which comprises an outer eyeshade, an inner eyeshade and a host, wherein an electromagnet is arranged outside the outer eyeshade, a fixing piece is arranged on the outer side wall of the outer eyeshade, the inner eyeshade comprises an inner heat insulation layer, a heating component and a magnetic material layer, the outer side wall of the inner eyeshade is matched with the inner side wall of the outer eyeshade, the magnetic material layer is arranged on the outer side wall of the inner eyeshade, the heat insulation layer is arranged on the inner side wall of the inner eyeshade, the heating component is arranged between the magnetic material layer and the heat insulation layer, and the host is respectively and electrically connected with the electromagnet and the heating component through wires; from this, carry out controllable heating through heating element to patient's eyelid, carry out controllable pressing through the electro-magnet to the eyelid, when treating patient's eyelid dry eye, reduce the stimulation injury to patient's eyelid, and the outer eye-shade can adopt the diversified to fix, prevent that the outer eye-shade from droing.

Description

Dry eye treatment device

Technical Field

The utility model relates to the technical field of dry eye treatment equipment, in particular to a dry eye treatment device.

Background

The incidence of domestic dry eye increases year by year, and has become one of the most common ocular diseases. Dry eye is a multifactorial chronic disease characterized by a series of symptoms caused by unstable tear films, with or without visual impairment, and possibly with ocular surface impairment. The patients mainly show dry eyes, foreign body sensation, burning sensation, photophobia, blurred vision and asthenopia.

According to the national diagnosis of meibomian gland dysfunction and the consensus of therapists (2017), MGD is a chronic, diffuse meibomian gland disorder characterized mainly by obstruction of the final duct of the meibomian gland and/or abnormal quality or quantity of meibomian ester secretion, which clinically causes abnormal tear film and ocular surface inflammatory reaction, resulting in eye irritation symptoms, possibly damaging the cornea and affecting visual function in severe cases. According to investigation, the incidence rate of MGD in China is high, and the MGD is a main cause of dry eye.

According to the consensus of dry eye specialists in China: in therapy (2020), the heat pulsation therapy is a therapeutic consensus approved by experts, and can directly heat the palpebral conjunctiva surfaces of the upper and lower eyelids while performing pulse massage on the eyelid skin surface to the meibomian glands. The unique design avoids heating and extrusion of cornea and eyeball during treatment, greatly improves the safety of treatment and the compliance of patients, and is suitable for lipid abnormal dry eye.

The meibomian gland thermal pulse therapeutic apparatus developed by the company Tears science, U.S. is referred to in Chinese patent CN102846423B and CN103181837B, and comprises a thermal arterial agitation head and a temperature pressure control system, wherein the thermal arterial agitation head is composed of a heater and an eye cup, a gap is reserved between the eye cup and the heater, and an insulating material is filled for heat insulation so as not to damage cornea, and the eye cup is contacted with sclera so as not to be in direct contact with cornea so as not to damage cornea. The eye cup bulge is provided with a heating element and a temperature sensor, the conventional temperature is controlled at 42-44 ℃, and the eye cup can be heated once through the inner face of the eyelid for the meibomian gland within 12 min. The balloon is placed on the surface layer of the eyelid, the pressure is controlled to be 0-100 kPa by controlling the pressure to pressurize the meibomian gland, and the pressurizing direction is the opening direction of the meibomian gland. But this equipment is whole to patient's eye heating and pressing structure complicacy, makes patient's eye receive the stimulation obvious, and this whole equipment is not fixed, therefore this therapeutic instrument has the risk that drops.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, an object of the present utility model is to provide a dry eye treatment device for controllably heating and controllably pressing the eyelid of a patient, thereby reducing the irritation and damage to the eyelid of the patient while treating the dry eye of the eyelid of the patient, and the outer eye mask can be fixed in multiple modes, thereby preventing the outer eye mask from falling off.

To achieve the above object, a first aspect of the present utility model provides a dry eye treatment device, including an outer eye shield, an inner eye shield and a host, wherein an electromagnet is disposed inside the outer eye shield, a fixing member is disposed on an outer side wall of the outer eye shield, the inner eye shield includes an inner heat insulation layer, a heating component and a magnetic material layer, wherein the outer side wall of the inner eye shield is adapted to an inner side wall of the outer eye shield, the magnetic material layer is disposed on the outer side wall of the inner eye shield, the heat insulation layer is disposed on the inner side wall of the inner eye shield, the heating component is disposed between the magnetic material layer and the heat insulation layer, and the host is electrically connected to the electromagnet and the heating component through wires, respectively.

According to the dry eye treatment device, the heating component is used for controllably heating the eyelid of the patient, the electromagnet is used for controllably pressing the eyelid, the dry eye of the eyelid of the patient is treated, the stimulation injury to the eyelid of the patient is reduced, the external eyeshade can be fixed in a multiple mode, and the external eyeshade is prevented from falling off.

In addition, a dry eye treatment device according to the above-mentioned application may further have the following additional technical features:

specifically, the heating component is a heating wire, and the heating wire is electrically connected with the host.

Specifically, heating element includes heater, liquid circulating pump and many cavities, and wherein, many the cavity evenly arranges between magnetic material layer and heat insulating layer, liquid circulating pump sets up in the host computer, the heater sets up in the inside fluid medium intracavity of liquid circulating pump, the input of liquid circulating pump passes through the exit linkage of pipeline with the cavity, the output of liquid circulating pump passes through the entry linkage of pipeline with the cavity, liquid circulating pump and heater are connected with the host computer electricity respectively.

Specifically, a magnetic force controller is arranged in the electromagnet, and the electromagnet is electrically connected with the host through the magnetic force controller.

Specifically, the outer side wall of the inner eyeshade is provided with a temperature sensor and a pressure sensor, and the temperature sensor and the pressure sensor are respectively and electrically connected with a host.

Specifically, the fixing piece is an elastic bandage, a glasses frame or a helmet.

Specifically, the outer side wall of the inner eyeshade is provided with a handle, the outer eyeshade is provided with a clamping groove, and the clamping groove is matched with the handle.

Specifically, the inside wall of outer eye-shade is provided with massage unit, massage unit includes massage layer, magnetic block and elastic element, wherein, the massage layer sets up the inside wall at outer eye-shade, the magnetic block is movable to be set up inside outer eye-shade, the one end and the massage layer of magnetic block are connected, the other end and the elastic element of magnetic block are connected, the material of massage layer is flexible plastic, elastic element is extension spring, torsional spring, or elastic cord.

Specifically, the host is provided with a plurality of signal sockets.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of a dry eye treatment device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an exploded view of a dry eye treatment device according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing the structure of an outer eye mask in a dry eye treatment apparatus according to an embodiment of the present utility model;

fig. 4 is a schematic view showing the structure of a massage unit in a dry eye treatment apparatus according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing the structure of an inner eye shield in a dry eye treatment apparatus according to an embodiment of the present utility model;

FIG. 6 is a schematic view showing the structure of an inner eye mask in a dry eye treatment apparatus according to another embodiment of the present utility model;

fig. 7 is a schematic view of the use of a dry eye treatment device according to an embodiment of the present utility model.

As shown in the figure: 1. an outer eye shield; 11. a clamping groove; 12. an electromagnet; 2. an inner eyeshade; 21. a handle; 22. a magnetic material layer; 23. a heating assembly; 231. a heating wire; 24. a heat insulating layer; 25. a cavity; 3. a host; 31. a wire; 32. a signal jack; 4. an eyeball; 5. eyelid, 6, fluid circulation pump; 61. a heater; 7. a pipeline; 8. a massage unit; 81. a massage layer; 82. a magnetic block; 83. an elastic element.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.

A dry eye treatment device according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a dry eye treatment device according to an embodiment of the present utility model.

As shown in fig. 1 to 6, the dry eye treatment device according to the embodiment of the present utility model includes an outer eye mask 1, an inner eye mask 2, and a main unit 3, wherein an electromagnet 12 is disposed inside the outer eye mask 1, and a fixing member is disposed on an outer sidewall of the outer eye mask 1.

The inner eyeshade 2 comprises an inner heat insulation layer 24, a heating component 23 and a magnetic material layer 22, wherein the outer side wall of the inner eyeshade 2 is matched with the inner side wall of the outer eyeshade 1, the magnetic material layer 22 is arranged on the outer side wall of the inner eyeshade 2, the heat insulation layer 24 is arranged on the inner side wall of the inner eyeshade 2, the heating component 23 is arranged between the magnetic material layer 22 and the heat insulation layer 24, and the host 3 is respectively electrically connected with the electromagnet 12 and the heating component 23 through wires 31.

Specifically, as shown in fig. 6, when dry eye treatment is required to be performed on the eyelid 5 portion of the patient, the medical staff first sticks the inner eyeshade 2 between the eyelid 5 and the eyeball 4 of the patient, sticks the inner side wall of the inner eyeshade 2 to the eyeball 4, sticks the outer side wall to the inner wall of the eyelid 5, sticks the outer eyeshade 1 to the outside of the eyelid 5 of the patient, fixes the outer eyeshade 1 to the outside of the eye of the patient through a fixing piece, then the medical staff electrically connects the host 3 with the electromagnet 12 and the heating component 23 through the wire 31, controls the heating temperature of the heating component 23 through the host 3, and controls the magnetic force of the electromagnet 12, the heating component 23 is used for hot compress treatment on the inner wall of the eyelid 5, the heat insulation layer 24 can block heat transfer to the eyeball 4, the electromagnet 12 and the magnetic material layer 22 on the inner eyeshade 2 are magnetically attracted, and the host 3 controls the pressing force between the outer eyeshade 1 and the inner eyeshade 2 through controlling the magnetic force of the electromagnet 12, and further performs pressing treatment on the eyelid 5 of the patient.

In one embodiment of the present utility model, as shown in fig. 5, the heating component 23 is a heating wire 231, and the heating wire 231 is electrically connected to the host 3, specifically, when the patient's eyelid 5 needs to be fomented, the host 3 controls the heating wire 231 to be electrified to heat the interior of the patient's eyelid 5 and fomente the patient's eyelid 5.

In another embodiment of the present utility model, as shown in fig. 6, the heating assembly 23 includes a heater 61, a liquid circulation pump 6, and a plurality of cavities 25, wherein the plurality of cavities 25 are uniformly arranged between the magnetic material layer 22 and the heat insulation layer 24, the liquid circulation pump 6 is disposed in the host 3, the heater 61 is disposed in a fluid medium chamber inside the liquid circulation pump 6, an input end of the liquid circulation pump 6 is connected to an outlet of the cavity 25 through a pipe 7, an output end of the liquid circulation pump 6 is connected to an inlet of the cavity 25 through the pipe 7, and the liquid circulation pump 6 and the heater 61 are electrically connected to the host 3, respectively.

Specifically, when the eyelid 5 of the patient needs to be fomented, the host 3 controls the heater 61 to heat the heat-conducting medium in the fluid medium cavity, the heat-conducting medium is sent into and out of the cavity 25 through the liquid circulation pump 6, and the cavity 25 is uniformly heated, so that the temperature of the heat-conducting medium is prevented from suddenly rising or falling due to stable temperature change of the heat-conducting medium.

In one embodiment of the present utility model, the electromagnet 12 is internally provided with a magnetic force controller, the electromagnet 12 is electrically connected with the host computer 3 through the magnetic force controller, specifically, the magnetic force controller adjusts the current of the electromagnet 12, the magnitude, direction and existence of the magnetic force can be adjusted under the adjustment of the current, the external eyeshade 1 can have the magnetism/the adjustment of the magnetic magnitude by adjusting the current, the eyelid 5 can be pressed without impact, and the pressing force can be adjusted by the current magnitude, so that the eyelid 5 can be pressed and treated comfortably.

In another embodiment of the present utility model, the outer side wall of the inner eye cover 2 is provided with a temperature sensor and a pressure sensor, the temperature sensor and the pressure sensor are respectively electrically connected with the main machine 3, specifically, the temperature sensor can receive the temperature close to the eyelid 5 side in real time and transmit a temperature signal to the main machine 3, and the main machine 3 controls the heating temperature of the heating component 23 to be always kept at 37-42 ℃ to perform comfortable hot compress on the eyelid 5; the pressure sensor can receive the pressure of the eyelid 5 pressed by the inner and outer eyeshields 1 in real time and transmit a pressure signal to the host computer 3, and the host computer 3 controls the pressing force of the eyelid 5 to be in a preset pressure interval so as to press the eyelid 5 comfortably.

In one embodiment of the present utility model, the fixing member is an elastic strap, a glasses frame or a helmet, specifically, the outer eyeshade 1 can be tied together by the elastic strap, then the elastic strap is wound on the head of the patient, so that the outer eyeshade 1 can be fixed on the eyes by the frame, the outer eyeshade 1 can be fixed by the form of the helmet, and it is noted that the inner side wall of the outer eyeshade 1 can be adhered to the eyelid 5 by glue, so that the fixing mode of the outer eyeshade 1 is diversified, the outer eyeshade 1 is prevented from being separated, and the potential safety hazard in wearing is reduced.

In one embodiment of the present utility model, as shown in fig. 3, 4 and 7, the inner side wall of the outer eye mask 1 is provided with a massage unit 8, the massage unit includes a massage layer 81, a magnetic block 82 and an elastic element 83, wherein the massage layer 81 is disposed on the inner side wall of the outer eye mask 1, the magnetic block 82 is movably disposed inside the outer eye mask 1, one end of the magnetic block 82 is connected with the massage layer 81, the other end of the magnetic block 82 is connected with the elastic element 83, the massage layer 81 is made of flexible plastic, the elastic element 83 is made of a tension spring, a torsion spring or an elastic rope, and the magnetic block 82 is made of a magnet.

Specifically, when the electromagnet 12 is energized, a magnetic force is generated between the magnetic block 82 in the inner massage unit 8 of the outer eye mask 1 and the electromagnet 12, the magnetic block 82 reciprocates by the electromagnetic force of the electromagnet 12, and the elastic element 83 provides an elastic force opposite to the electromagnet 12, so that the massage layer 81 performs a reciprocating motion to beat the eyelid and applies a massage to the eyelid and also to the outer wall.

In another embodiment of the present utility model, as shown in fig. 2, a handle 21 is disposed on an outer side wall of the inner eyeshade 2, a clamping groove 11 is formed in the outer eyeshade 1, and the clamping groove 11 is matched with the handle 21, specifically, when the outer eyeshade 1 and the inner eyeshade 2 are mounted, the inner eyeshade 2 is conveniently clamped in the outer eyeshade 1, the inner eyeshade 2 is not easy to separate from the eyeballs 4 and the eyelid 5, and the potential safety hazard in wearing is reduced.

In another embodiment of the present utility model, as shown in fig. 2, the host 3 is provided with a plurality of signal sockets 32, specifically, the host 3 is provided with a plurality of signal sockets 32, so that a single-eye treatment/a double-eye treatment of one patient can be performed, and a plurality of patients can be treated simultaneously, thereby improving the utilization efficiency of the host 3.

In summary, according to the dry eye treatment device provided by the embodiment of the utility model, the eyelid is controllably pressed by the electromagnet, so that the dry eye of the eyelid of a patient is treated, the stimulation injury to the eyelid of the patient is reduced, and the outer eyeshade can be fixed in a multiple mode, so that the outer eyeshade is prevented from falling off.

In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (9)

1. The dry eye treatment device is characterized by comprising an outer eye cover (1), an inner eye cover (2) and a host machine (3), wherein an electromagnet (12) is arranged inside the outer eye cover (1), and a fixing piece is arranged on the outer side wall of the outer eye cover (1);

the inner eyeshade (2) comprises an inner heat insulation layer (24), a heating component (23) and a magnetic material layer (22), wherein the outer side wall of the inner eyeshade (2) is matched with the inner side wall of the outer eyeshade (1), the magnetic material layer (22) is arranged on the outer side wall of the inner eyeshade (2), the heat insulation layer (24) is arranged on the inner side wall of the inner eyeshade (2), and the heating component (23) is arranged between the magnetic material layer (22) and the heat insulation layer (24);

the host (3) is electrically connected with the electromagnet (12) and the heating component (23) through leads (31) respectively.

2. Dry eye treatment device according to claim 1, characterized in that the heating element (23) is a heating wire (231), the heating wire (231) being electrically connected to the host (3).

3. The dry eye treatment device according to claim 1, wherein the heating assembly (23) comprises a heater (61), a fluid circulation pump (6), and a plurality of cavities (25), wherein,

many cavity (25) evenly arrange between magnetic material layer (22) and heat insulating layer (24), liquid circulating pump (6) set up in host computer (3), heater (61) set up in the inside fluid medium intracavity of liquid circulating pump (6), the input of liquid circulating pump (6) is through the exit linkage of pipeline (7) with cavity (25), the output of liquid circulating pump (6) is through the entry linkage of pipeline (7) with cavity (25), liquid circulating pump (6) and heater (61) are connected with host computer (3) electricity respectively.

4. The dry eye treatment device according to claim 1, wherein the electromagnet (12) is provided with a built-in magnetic force controller, and the electromagnet (12) is electrically connected with the host computer (3) through the magnetic force controller.

5. Dry eye treatment device according to claim 1, characterized in that the outer side wall of the inner eye shield (2) is provided with a temperature sensor and a pressure sensor, which are electrically connected with the main unit (3), respectively.

6. The dry eye treatment device of claim 1, wherein the securing member is an elastic strap, a frame or a helmet.

7. The dry eye treatment device of claim 1, wherein the securing member is an elastic strap, a frame or a helmet.

8. The dry eye treatment device according to claim 1, wherein the inner side wall of the outer eye mask (1) is provided with a massage unit (8) comprising a massage layer (81), magnetic blocks (82) and elastic elements (83), wherein,

the massage layer (81) is arranged on the inner side wall of the outer eyeshade (1), the magnetic block (82) is movably arranged inside the outer eyeshade (1), one end of the magnetic block (82) is connected with the massage layer (81), the other end of the magnetic block (82) is connected with the elastic element (83), the massage layer (81) is made of flexible plastic, and the elastic element (83) is a tension spring, a torsion spring or an elastic rope.

9. Dry eye treatment device according to claim 1, characterized in that the host (3) is provided with a plurality of signal sockets (32).